74540460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 216280512

約数和(自身を除く): 141740052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 157, 164, 193, 205, 246, 314, 386, 410, 471, 492, 579, 615, 628, 772, 785, 820, 942, 965, 1158, 1230, 1570, 1884, 1930, 2316, 2355, 2460, 2895, 3140, 3860, 4710, 5790, 6437, 7913, 9420, 11580, 12874, 15826, 19311, 23739, 25748, 30301, 31652, 32185, 38622, 39565, 47478, 60602, 64370, 77244, 79130, 90903, 94956, 96555, 118695, 121204, 128740, 151505, 158260, 181806, 193110, 237390, 303010, 363612, 386220, 454515, 474780, 606020, 909030, 1242341, 1818060, 2484682, 3727023, 4969364, 6211705, 7454046, 12423410, 14908092, 18635115, 24846820, 37270230, 74540460]

約数ペア:

[(1, 74540460), (2, 37270230), (3, 24846820), (4, 18635115), (5, 14908092), (6, 12423410), (10, 7454046), (12, 6211705), (15, 4969364), (20, 3727023), (30, 2484682), (41, 1818060), (60, 1242341), (82, 909030), (123, 606020), (157, 474780), (164, 454515), (193, 386220), (205, 363612), (246, 303010), (314, 237390), (386, 193110), (410, 181806), (471, 158260), (492, 151505), (579, 128740), (615, 121204), (628, 118695), (772, 96555), (785, 94956), (820, 90903), (942, 79130), (965, 77244), (1158, 64370), (1230, 60602), (1570, 47478), (1884, 39565), (1930, 38622), (2316, 32185), (2355, 31652), (2460, 30301), (2895, 25748), (3140, 23739), (3860, 19311), (4710, 15826), (5790, 12874), (6437, 11580), (7913, 9420)]